National Football League
DETROIT LIONS — Placed CB Chris Watson on injured reserve.
HOUSTON TEXANS — Signed LS Bryan Pittman from their practice squad. Waived LB Chance Pearce.
MIAMI DOLPHINS — Activated OT Greg Jerman from the practice squad. Released TE Marco Battaglia.
NEW YORK GIANTS — Waived DB Rod Babers.
SEATTLE SEAHAWKS — Placed FS Terreal Bierria on injured reserve.
National Hockey League
COLORADO AVALANCHE — Re-signed LW Alex Tanguay to a one-year contract.